a united front in their dealings with china. she will be in the capital today to offer u.s. support for a regionally endorsed plan to ease tensions by implementing a code of conduct for all claims of disputed islands jakarta is the headquarters for the nations. the u.s. hopes progress will be made before a sum nate president obama plans to attend. >>> a dog with a nose for mussels is working to stop a mess beingy -- a pesky infestation. sniffing out the mussels wreaking havoc in lake sonoma and mendocino. they are attaching themselves to the bottom of boats reproduce quickly over taking waterways and does straying habitats and fisheries. caused more than 500 million dollars in damage nationwide. the dog is randomly expecting boats. >>> 4:57. we are following developing news vallejo. serious questions are raised about fatal police shooting. we are there live with the latest on the investigation. >>> california delegate sent packing after trouble at the democratic national convention. >>> part gone horribly wrong. what led to the